申请人:PPG INDUSTRIES, INC.
公开号:EP0239896A1
公开(公告)日:1987-10-07
N-chloro and N-bromo derivatives of 2-imidazolidinones having substituents at the 4 and 5 positions of the ring are described. More particularly, there are described dichloro, dibromo-, and chlorobromo- derivatives of 2-imidazolidinones having at least three substituents selected from alkyl, alkoxy, hydroxy and substituted phenyl, e.g., para-substituted phenyl, at the 4 and 5 positions on the ring. These N-halo compounds are biocides, e.g., bactericides, and are useful as disinfectants and sanitizers.
2-imidazolidinones 的 N-chloro 和 N-bromo 衍生物在环的 4 和 5 位上有取代基。 更具体地说,2-imidazolidinones 的二氯、二溴和氯溴衍生物在环的 4 和 5 位上至少有三个取代基,这些取代基选自烷基、烷氧基、羟基和取代苯基,例如对位取代苯基。 这些 N-halo 化合物是杀生物剂,例如杀菌剂,可用作消毒剂和杀菌剂。